public InventoryViewModel(IDataService dataService,
IMvxMessenger messenger,
IBackupService oneDriveService)
: base(dataService, messenger, oneDriveService)
{
_dataService = dataService;
_messenger = messenger;
// Only register message once (prevents multiple calls)
if (_messenger.CountSubscriptionsFor <ItemQuantityUpMessage>() == 0)
{
_upToken = _messenger.Subscribe <ItemQuantityUpMessage>(message =>
{
ItemQuantityUpCommand.Execute(message.Item);
});
}
if (_messenger.CountSubscriptionsFor <ItemQuantityDownMessage>() == 0)
{
_downToken = _messenger.Subscribe <ItemQuantityDownMessage>(message =>
{
ItemQuantityDownCommand.Execute(message.Item);
});
}
_refreshToken = _messenger.Subscribe <CollectionChangedMessage>(Refresh);
Items = _dataService.AllItems();
}
static void Initialize(IMvxMessenger messenger)
{
Gai.SharedInstance.DispatchInterval = 60;
Gai.SharedInstance.TrackUncaughtExceptions = true;
Gai.SharedInstance.GetTracker(TrackingId);
screenNameToken = messenger.Subscribe <GaScreenNameMessage>((m) => SetScreenName(m));
int count = messenger.CountSubscriptionsFor <GaScreenNameMessage>();
eventToken = messenger.Subscribe <GaEventMessage>(CreateEvent);
exceptionToken = messenger.Subscribe <GaExceptionMessage>(CreateException);
performanceToken = messenger.Subscribe <GaPerformanceTimingMessage>(CreatePerformanceMetric);
publishToken = messenger.Subscribe <GaPublishMessage>(PublishAll);
}
